# ZMark vs Skillmount Education

The clearest difference is in-app purchases: ZMark at none against Skillmount Education's 1. ZMark also leads on update cadence (weekly vs every 2 weeks) and iOS requirement (12.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Skillmount Education sells 1 one-off in-app purchase. ZMark asks for nothing beyond the download.

ZMark ships an update weekly, Skillmount Education every 2 weeks. The most recent releases landed on September 7, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | ZMark | Skillmount Education |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 47 MB | 281 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Abdul Rafeeque Parakkal](https://appshunter.io/developer/1464562964) | [Skillmount Education Pvt Ltd](https://appshunter.io/developer/1805075878) |

## What reviewers say

### ZMark

[App page](https://appshunter.io/ios/app/zmark/id6476126478)

**In-app purchases:** none


### Skillmount Education

[App page](https://appshunter.io/ios/app/skillmount-education/id6743923281)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Office Administration 0724 | $0.99 | one-time |


## Frequently asked questions

### Is ZMark free?

ZMark is free to download, with no in-app purchases.

### Is Skillmount Education free?

Skillmount Education is free to download, with in-app purchases available.

### Do ZMark or Skillmount Education have ads?

Neither ZMark nor Skillmount Education shows ads.

### Which is updated more often, ZMark or Skillmount Education?

ZMark ships an update weekly, and Skillmount Education every 2 weeks. Most recently, ZMark was updated on September 7, 2026 and Skillmount Education on September 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*